Contact Platform Support
Help CenterOne Time Use Hydraulic Rubber Sealings for Coal Hole
Related Products
-
Consolidation Coal Hole Sealing Device, Hole PackerUS$ 0.2 - 30MOQ: 10 Meters -
Free Sample 50 mm Sealing Gas Drainage Safety DeviceUS$ 0.9 - 50MOQ: 10 Meters
-
2017 New Products Long Life-time Wear Resistant Shock Absorption Air Intake Silicone HoseUS$ 0.35 - 25MOQ: 100 Meters
-
Chinese Manufacturer Elbow Reducer Silicone HoseUS$ 0.35 - 25MOQ: 50 Meters
-
FDA Standard Flexible Silicone Rubber Tube, Baby Bottle Silicone HoseUS$ 0.1 - 3MOQ: 100 Meters
1、Application:
It is used for hole sealing when and after grounting and water injection of coal or rock.
2、Structure:
The hole sealing device is composed of high-pressure expansion hose, relief valve, quick connector and skeleton steel pipe.
3、Technical parameters:
Working pressure: 5-8Mpa
Sealing diameter: 45mm-120mm
Application: it can be used to convey mixed resin, water, cement and other medium.
We can design and process hole sealing devices according to the actual hole sealing diameter required by users.
4、Usage:
1 The hole sealing device is easy to use. Fully insert the device into the borehole and connect it with pressure source, then start the pressure. When the presure is raised up to 0.4MPa, the hose will be completely expanded and seal the hole. Now open the relief valve to inject water or grounting to the coal. After water in jection or grounting, you just need to back-out the connecting pipe to the hole sealing device counter clockwise. The hole sealing device will be still expanded in the borehole to ensure long-term sealing. It can effectively
2 Hole sealing device contraction: when the pressure medium is water, water suction pump is required. The compressed gas can be discharged from the supply pipe.
Hebei Lianxing Plastic Co., Ltd. is a professional production of high pressure hose, metal hose and other products manufacturers. Company has strong technical strength, advanced technology and equipment, complete detection means, product quality and reliable.
Our mainly produces the products are: high pressure steel wire woven hose, high pressure steel wire wound hose, hydraulic hose, hydraulic support of coal mine hose assembly, expansion (water injection hole sealing device) hose, steel wire winding drilling rubber tube, hose connectors, wear-resistant sand blast hose, cloth inserted hose, high temperature steam hose, water hose, large diameter hose, metal hose and hose assembly. The conveyor belt, rubber plate, ball type valve, three links, straight, coal machine fittings and various rubber goods.
• High quality, this is the soul of our company to exsite.
• Do more and fast for customer, this is our method.
• Only when customer win, we win, this is our idea.
• We offer sample free of charge.
• 24hours quick response when there is emergency.
• Quality guarantee, never be afraid of quality problem, we take response from the beginning to the end.
• Product sample is available
• OEM is welcome
Send Inquiry to This Supplier
You May Also Like
-
Cable Conveyor Rubber Track Pads for Cable Pulling, Pushing & Feeding MachinesUS$ 1 - 3MOQ: 1 Unit
-
Inflatable Rubber Dam for Agricultural Water Storage and DistributionUS$ 170 - 250MOQ: 20 Meters
-
Plastic Grips Sleeves for Iron Pipe Gym Handle ToolsNegotiableMOQ: 100 Pieces
-
Air Conditioning Anti Vibration Rubber MountingNegotiableMOQ: 1
-
Strong Anti-acidic Rubber LegUS$ 20 - 40MOQ: 200 Pairs
-
P-shaped Silicon Rubber Shock Proof Sealing Strips/door Heating Seal StripsUS$ 0.47 - 6.5MOQ: 1000 Meters
-
Motorcycle Engine Parts Truck Engine Mount Heavy Duty Parts for Volvo Rubber Engine Mounttrucks for Sale Wd615 Engine MountUS$ 3 - 25MOQ: 50 Pieces
-
Radiator Silicone Seal RingsUS$ 0.001 - 10MOQ: 1000 Pieces
-
04924 Curtain Side Trailer PartsUS$ 1 - 5MOQ: 100 Meters
-
Natural Rubber FoamUS$ 0.4 - 0.6MOQ: 10000 Meters
